diff --git a/F4MiniMenu.ahk b/F4MiniMenu.ahk
index 91755c0..8d5d0be 100644
--- a/F4MiniMenu.ahk
+++ b/F4MiniMenu.ahk
@@ -1,9 +1,9 @@
 /*
 
 Script      : F4MiniMenu.ahk for Total Commander - AutoHotkey 1.1+ (Ansi and Unicode)
-Version     : v1.2
+Version     : v1.3
 Author      : hi5
-Last update : 02 April 2023
+Last update : 21 November 2023
 Purpose     : Minimalistic clone of the F4 Menu program for Total Commander (open selected files in editor(s))
 Source      : https://github.com/hi5/F4MiniMenu
 
@@ -11,6 +11,7 @@ Note        : ; % used to resolve syntax highlighting feature bug of N++
 
 */
 
+#Requires AutoHotkey v1.1.31+
 #SingleInstance, Force
 #UseHook
 #NoEnv
@@ -19,10 +20,10 @@ SetWorkingDir, %A_ScriptDir%
 SetTitleMatchMode, 2
 ; Setup variables, menu, hotkeys etc
 
-F4Version:="v1.2"
+F4Version:="v1.3"
 
 ; <for compiled scripts>
-;@Ahk2Exe-SetFileVersion 1.2
+;@Ahk2Exe-SetFileVersion 1.3
 ;@Ahk2Exe-SetDescription F4MiniMenu: Open files from TC
 ;@Ahk2Exe-SetCopyright MIT License - (c) https://github.com/hi5
 ; </for compiled scripts>
@@ -641,9 +642,9 @@ GetInput(byref parameters, byref file, byref startdir, byref execute, program)
 	 if InStr(parameters,"%o")
 		parameters:=StrReplace(parameters,"%o",GetTCFields("%o",file))
 	 if InStr(parameters,"%n")
-		parameters:=StrReplace(parameters,"%o",GetTCFields("%n",file))
+		parameters:=StrReplace(parameters,"%n",GetTCFields("%n",file))
 	 if InStr(parameters,"%m")
-		parameters:=StrReplace(parameters,"%o",GetTCFields("%m",file))
+		parameters:=StrReplace(parameters,"%m",GetTCFields("%m",file))
 	 if InStr(parameters,"%$date")
 		{
 		 DateTimeObject:=GetTCFields(parameters)
diff --git a/F4TCIE.ahk b/F4TCIE.ahk
index ee4814c..a583f41 100644
--- a/F4TCIE.ahk
+++ b/F4TCIE.ahk
@@ -23,12 +23,13 @@ Templates   : Create a DocumentTemplates\ folder and place files for each templa
 
 */
 
+#Requires AutoHotkey v1.1.31+
 #NoTrayIcon
 #NoEnv
 
 ; <for compiled scripts>
 ;@Ahk2Exe-SetDescription F4MiniMenu (IE): Open files from TC
-;@Ahk2Exe-SetFileVersion 1.2
+;@Ahk2Exe-SetFileVersion 1.3
 ;@Ahk2Exe-SetCopyright MIT License - (c) https://github.com/hi5
 ; </for compiled scripts>
 
diff --git a/changelog.md b/changelog.md
index 274a2ae..c1dd52f 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,6 +1,10 @@
 ## Changelog
 
-* 20231121 - v1.2  
+* 20231121 - v1.3  
+                   a) Fix: `%N` and `%M` now processed correctly  
+                   b) Added "#Requires AutoHotkey v1.1.31+" directive for users with v1 & v2 installed, added note in documention about using v1 AutoHotkey.exe in setup  
+
+* 20231030 - v1.2  
                    a) Updated class name for Find Results control class (TMyListBox2, 32bit) for TC11  
                    b) Added: Help MsgBox-es in Settings Gui now Task Modal (32+8192=8224)  
                    c) Added: Settings label to Gui to better handle closing the Gui https://github.com/hi5/F4MiniMenu/issues/24#issuecomment-1573127847  
diff --git a/readme.md b/readme.md
index e263d6c..8423c9b 100644
--- a/readme.md
+++ b/readme.md
@@ -1,4 +1,4 @@
-# F4MiniMenu - v1.2
+# F4MiniMenu - v1.3
 
 A <kbd>F4</kbd> Menu program for [Total Commander](http://www.ghisler.com/) to open selected file(s) in editor(s).  
 (and experimental/rudimentary support for Windows Explorer, Double Commander, XYPlorer, and Everything - only [when activated](#other-programs)).  
@@ -13,7 +13,7 @@ It is a *standalone* program which runs separatly from Total Commander. See Gett
   b. Matching Editors based on extension (filtered menu)  
 * Various methods to open selected files: "[regular](#normal)", "[Drag & Drop](#drag-drop)", [Filelist](#filelist), [cmdline](#cmdline)
 * Document Templates to create new files for file types other than "text" - [DocumentTemplates README](DocumentTemplates/readme.md)
-* Open source - written in [AutoHotkey](https://www.autohotkey.com/)
+* Open source - written in [AutoHotkey](https://www.autohotkey.com/) (v1.1)
 
 ## Discussion
 
@@ -104,13 +104,13 @@ Once F4MiniMenu is started, the Global settings and new editors with a variety o
 * Menu
   - Position of Menu
   - Accelerator key for full menu when using the filtered menu
-  - Show menu or Edit file directly when using the filtered menu
+  - Show Menu or Edit file directly when using the filtered menu
 * Files (Maximum number of files to be opened, will ask for confirmation if more are selected)
 * WinWait -- see below
 * Total Commander
-  - TC Start
+  - TC Start (Start Total Commander when F4MM is started, or not)
   - TC Path
-  - Close F4MM options
+  - Close F4MM options (Exit F4MM when Total Commander closes)
 * Hotkeys
   - Background
   - Foreground menu
@@ -331,6 +331,23 @@ To configure Total Commander to use F4TCIE.ahk:
     TC, Configuration, Edit/View, Editor (ini):
     drive:\path-to\F4TCIEi.ahk "%1"
 
+Note: if both AutoHotkey v1.1 and v2 are installed you may receive an error message (from the AutoHotkey launcher).
+In that case include the full path of the AutoHotkey v1.1 executable before the drive:\path-to\F4TCIE.ahk like so:
+
+    TC, Configuration, Edit/View, Editor:
+    c:\program files\autohotkey\autohotkey.exe drive:\path-to\F4TCIE.ahk "%1"
+
+Tip: To use %PROCESSOR_ARCHITECTURE%
+
+Rename
+
+    F4TCIE-64i.exe -> F4TCIE-amd64i.exe
+    F4TCIE-32i.exe -> F4TCIE-x86i.exe
+
+then use
+
+    drive:\path-to\F4TCIE-%PROCESSOR_ARCHITECTURE%.exe "%1"
+
 If for some reason the configuration can not be opened, an attempt is made to start the editor
 for the file type associated in Windows (so for txt -> notepad, for bmp,jpg -> MS Paint etc).
 When there is no editor for the file type found `notepad.exe` is started.